Robert O. Andreasen
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Oct 12, 1988 → Oct 12, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD319883S | Ring for a manhole cover | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.